<!doctype html>

<html>
<head>
  <link rel="shortcut icon" href="static/images/favicon.ico" type="image/x-icon">
  <title>node.js (Closure Library API Documentation - JavaScript)</title>
  <link rel="stylesheet" href="static/css/base.css">
  <link rel="stylesheet" href="static/css/doc.css">
  <link rel="stylesheet" href="static/css/sidetree.css">
  <link rel="stylesheet" href="static/css/prettify.css">

  <script>
     var _staticFilePath = "static/";
  </script>

  <script src="static/js/doc.js">
  </script>

  <meta charset="utf8">
</head>

<body onload="prettyPrint()">

<div id="header">
  <div class="g-section g-tpl-50-50 g-split">
    <div class="g-unit g-first">
      <a id="logo" href="index.html">Closure Library API Documentation</a>
    </div>

    <div class="g-unit">
      <div class="g-c">
        <strong>Go to class or file:</strong>
        <input type="text" id="ac">
      </div>
    </div>
  </div>
</div>

<div class="clear"></div>

<h2><a href="closure_goog_structs_node.js.html">node.js</a></h2>

<pre class="prettyprint lang-js">
<a name="line1"></a>// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);
<a name="line2"></a>// you may not use this file except in compliance with the License.
<a name="line3"></a>// You may obtain a copy of the License at
<a name="line4"></a>//
<a name="line5"></a>//     http://www.apache.org/licenses/LICENSE-2.0
<a name="line6"></a>//
<a name="line7"></a>// Unless required by applicable law or agreed to in writing, software
<a name="line8"></a>// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,
<a name="line9"></a>// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<a name="line10"></a>// See the License for the specific language governing permissions and
<a name="line11"></a>// limitations under the License.
<a name="line12"></a>
<a name="line13"></a>// Copyright 2006 Google Inc. All Rights Reserved.
<a name="line14"></a>
<a name="line15"></a>/**
<a name="line16"></a> * @fileoverview Generic immutable node object to be used in collections.
<a name="line17"></a> *
<a name="line18"></a> */
<a name="line19"></a>
<a name="line20"></a>
<a name="line21"></a>goog.provide(&#39;goog.structs.Node&#39;);
<a name="line22"></a>
<a name="line23"></a>
<a name="line24"></a>/**
<a name="line25"></a> * A generic immutable node. This can be used in various collections that
<a name="line26"></a> * require a node object for its item (such as a heap).
<a name="line27"></a> * @param {*} key Key.
<a name="line28"></a> * @param {*} value Vaue.
<a name="line29"></a> * @constructor
<a name="line30"></a> */
<a name="line31"></a>goog.structs.Node = function(key, value) {
<a name="line32"></a>  /**
<a name="line33"></a>   * The key.
<a name="line34"></a>   * @type {*}
<a name="line35"></a>   * @private
<a name="line36"></a>   */
<a name="line37"></a>  this.key_ = key;
<a name="line38"></a>
<a name="line39"></a>  /**
<a name="line40"></a>   * The value.
<a name="line41"></a>   * @type {*}
<a name="line42"></a>   * @private
<a name="line43"></a>   */
<a name="line44"></a>  this.value_ = value;
<a name="line45"></a>};
<a name="line46"></a>
<a name="line47"></a>
<a name="line48"></a>/**
<a name="line49"></a> * Gets the key.
<a name="line50"></a> * @return {*} The key.
<a name="line51"></a> */
<a name="line52"></a>goog.structs.Node.prototype.getKey = function() {
<a name="line53"></a>  return this.key_;
<a name="line54"></a>};
<a name="line55"></a>
<a name="line56"></a>
<a name="line57"></a>/**
<a name="line58"></a> * Gets the value.
<a name="line59"></a> * @return {*} The value.
<a name="line60"></a> */
<a name="line61"></a>goog.structs.Node.prototype.getValue = function() {
<a name="line62"></a>  return this.value_;
<a name="line63"></a>};
<a name="line64"></a>
<a name="line65"></a>
<a name="line66"></a>/**
<a name="line67"></a> * Clones a node and returns a new node.
<a name="line68"></a> * @return {goog.structs.Node} A new goog.structs.Node with the same key value
<a name="line69"></a> *     pair.
<a name="line70"></a> */
<a name="line71"></a>goog.structs.Node.prototype.clone = function() {
<a name="line72"></a>  return new goog.structs.Node(this.key_, this.value_);
<a name="line73"></a>};
</pre>


</body>
</html>
